CN111915927A

CN111915927A - Use track robot device at bridge tunnel prevention traffic accident takes place

Info

Publication number: CN111915927A
Application number: CN202010674980.9A
Authority: CN
Inventors: 吴智贤; 李蕊; 傅强; 王斌; 王志清; 赵李
Original assignee: Research Institute Of Traffic Management Of Guizhou Public Security Department
Current assignee: Research Institute Of Traffic Management Of Guizhou Public Security Department
Priority date: 2020-07-14
Filing date: 2020-07-14
Publication date: 2020-11-10

Abstract

The invention discloses a track robot device applied to bridges and tunnels for preventing traffic accidents. The invention comprises an inner flanging track, wherein the inner flanging track is connected with a track robot, and the track robot is connected with a human-computer interaction device; the built-in part of the human-computer interaction device comprises a track robot control system, the track robot control system is connected with a wireless receiving device, an information acquisition device and an information output device, and the information acquisition device is connected with a 4G network transmission device and a 5G network transmission device. The invention has advanced comprehensive intelligent technology integrating bridge and tunnel road traffic real-time monitoring, real-time informing and issuing of traffic conditions and states, traffic accident prevention and man-machine interaction, and makes due contribution to the comprehensive realization of 'scientific and technological police' of bridge and tunnel road traffic management.

Description

Use track robot device at bridge tunnel prevention traffic accident takes place

Technical Field

The invention relates to the field of rail robots, in particular to a rail robot device applied to bridges and tunnels for preventing traffic accidents.

Background

With the continuous improvement of the capital construction level in China and the rapid development of highways, the occupation ratio of bridges and tunnels is increased, the proportion is more prominent in karst regions such as hills and mountainous regions, and the traffic management of bridges and tunnels is more complex and changeable compared with the highways on the roadbed due to climate change and traffic environment. For example: 1. natural factors: the bridge deck is usually in an overhead design, is easy to form an air port effect, and is easy to generate fog, side wind and sudden rain in severe weather, and the bridge deck is easy to freeze in extremely cold weather; the light of the tunnel is weak, the visual fatigue is easy to occur, the junction between the outside of the tunnel and the inside of the tunnel is separated by a line due to the change of the traffic scenes in the open air and the inside of the tunnel, if the junction meets heavy rain, heavy fog and severe icy weather, a driver is difficult to adapt to the sudden change driving condition, particularly the exit of the tunnel, the road surface in the tunnel belongs to the indoor environment, the tunnel is usually kept dry and free from icing, the tunnel mouth and the tunnel are easy to generate wet slip and icing under the severe weather condition, the sudden change of the traffic environment of the tunnel and the tunnel is separated by a line, if the junction and the inside of the tunnel are incapable of keeping cautious driving, the vast drivers can; 2. Human factors: the vehicle runs in a tunnel with poor sight line due to the fact that the vehicle runs at an excessively high speed and does not keep a safe distance, lanes are changed randomly, the vehicle runs by a mobile phone, various objects which are not thrown clearly are avoided, and the like.

Therefore, the probability of traffic accidents on the bridge and in the tunnel is higher than that on the conventional road, the harm caused by the traffic accidents not only can bring different losses to vehicles and drivers and passengers, but also can cause secondary traffic accidents if the traffic accidents are not processed in time, for example, once the traffic accidents occur on the bridge and in the tunnel, the probability of the secondary accidents is higher than that on the conventional road, the harm of the secondary accidents not only can bring greater casualties to the accident site, but also can seriously even damage the bridge and tunnel infrastructure, and if dangerous and chemical vehicle accidents occur, the unpredictable losses can be caused to the human safety and property. Therefore, prevention and effective control of traffic accidents will become especially important.

In the prior art, once an accident occurs to a vehicle, only the double-flashing light is turned on and the triangular prompt board is placed at a certain safety distance behind the vehicle, so that a driver with a slow rear speed and a certain experience can be prompted to a certain extent, but under the severe weather condition, the occurrence of a secondary accident cannot be avoided due to the fact that the prompt effect is not obvious and the prompt safety distance is not enough.

The track robot device applied to the bridge and tunnel for preventing traffic accidents is developed, early discovery, early reminding and early prevention are carried out on the reason for inducing the traffic accidents in the bridge and tunnel, and the traffic accidents and the secondary traffic accidents are prevented.

Disclosure of Invention

The invention aims to provide a track robot device applied to bridges and tunnels for preventing traffic accidents. The three-in-one directional loudspeaker device has the advantages of convenience and timeliness in alarming, capability of effectively avoiding traffic accidents, capability of automatically plugging and locking the automatic centering lock catch type female connection seat device and the automatic centering lock catch type male connection head device, ventilation, heat dissipation, water resistance, insect prevention, phase inversion and other functions, and stability in power supply and charging.

The invention adopts the following technical scheme to realize the purpose of the invention:

a rail robot device applied to bridges and tunnels for preventing traffic accidents comprises an inward flanging rail, wherein the inward flanging rail is connected with a rail robot, and the rail robot is connected with a human-computer interaction device; the built-in part of the human-computer interaction device comprises a track robot control system, the track robot control system is connected with a wireless receiving device, an information acquisition device and an information output device, and the information acquisition device is connected with a 4G network transmission device and a 5G network transmission device.

In the above-mentioned rail robot device applied to bridge and tunnel for preventing traffic accidents, the human-computer interaction device further comprises an external part, the external part comprises a bus-system alarm device, and the bus-system alarm device is connected with the wireless transmitting device; the wireless transmitting device is in signal connection with the wireless receiving device.

In the aforesaid use in the track robot device of bridge tunnel prevention traffic accident emergence, track robot connects meteorological sensor module device, and meteorological sensor module device connects track robot control system.

In the aforesaid uses in the track robot device of bridge tunnel prevention traffic accident emergence, information output device includes trinity directive property speaker device, red blue sudden strain of a muscle warning light device, LED information issue screen device, variable speed display screen device and signal direction indication screen device.

In the track robot device applied to bridges and tunnels for preventing traffic accidents, the three-in-one directional speaker device comprises an aluminum alloy cylindrical barrel, the rear end of the aluminum alloy cylindrical barrel is connected with a rear end cover of the cylindrical barrel, an annular ventilation wall channel is arranged between the inner diameter of the rear end cover of the cylindrical barrel and the outer diameter of the rear end of the aluminum alloy cylindrical barrel, and an annular mesh wall plate is arranged at the outlet of the annular ventilation wall channel; a support is arranged at the hollow part in the rear part of the aluminum alloy cylindrical barrel, the middle part of the support is connected with a temperature control radiating fan, and the front part of the support is connected with a constant voltage and constant current power supply module and a normally-on and flash lamp switching drive module; the front part of the aluminum alloy cylindrical barrel is connected with a high-brightness LED annular lighting lamp group, the back part of the high-brightness LED annular lighting lamp group is connected with a medium-low sound loudspeaker, and a frequency divider and an audio amplifier are arranged beside the medium-low sound loudspeaker; the inner diameter edge of the high-brightness LED annular lighting lamp group is connected with a mesh front panel, the middle part of the mesh front panel is connected with a high-sound loudspeaker applied to a rail robot device for preventing traffic accidents in bridges and tunnels, and a driving wheel group device, a braking wheel group device and a guiding wheel group device are arranged at the top of the rail robot; the driving wheel set device is connected with a photoelectric encoder which is connected with the track robot control system; and the top end of the track robot is connected with the first Hall sensor and the second Hall sensor.

In the above-mentioned rail robot device applied to bridge and tunnel for preventing traffic accidents, the rail robot is provided with an automatic centering locking type mother seat device for connection; the automatic centering lock catch type female seat device of plugging into comprises a conical large-diameter and small-diameter pipe, a large-diameter end of the conical large-diameter and small-diameter pipe is connected with a flange plate, a small-diameter end of the conical large-diameter and small-diameter pipe is connected with a transition connector, the transition connector is connected with an insulating plate, and an electrifying spring thimble is arranged in the insulating plate.

The track robot device applied to the bridge and tunnel for preventing traffic accidents comprises a track robot rescue device, wherein the track robot rescue device comprises a traction device which is connected with an automatic centering lock-type male joint device; the automatic centering locking type male connector device comprises a stroke positioning telescopic motor, wherein the stroke positioning telescopic motor is connected with a flange plate, the flange plate is connected with the large-caliber end of a conical large-diameter and small-diameter head-diameter pipe, and the small-caliber end of the conical large-diameter and small-diameter head-diameter pipe is connected with a T-shaped support point sheet; the telescopic shaft lever of the stroke positioning telescopic motor is connected with the middle part of the herringbone lock catch, two lock holes are arranged on the herringbone lock catch, opposite symmetrical lock tongues are respectively arranged in the two lock holes, the rear parts of the opposite symmetrical lock tongues are arranged in the lock holes, the middle parts of the two opposite symmetrical lock tongues are connected through a shaft pin, the shaft pin is connected with a vertical direction rod of a T-shaped supporting point sheet, a horizontal direction flat plate of the T-shaped supporting point sheet is connected with a conductive contact flat-head copper column through an insulating gasket, and the conductive contact flat-head copper column penetrates out of the insulating gasket; the front ends of the two opposite symmetrical lock tongues penetrate through a horizontal flat plate of the T-shaped supporting point sheet and then are connected through a spring.

In the above-mentioned rail robot device applied to bridge and tunnel for preventing traffic accidents, a battery pack is arranged in the rail robot; the inner flanging track is connected with a charging electrode copper bar, the charging electrode copper bar is connected with a roller type high-conductivity power supply charging device, and the roller type high-conductivity power supply charging device is connected with a battery pack; roller type high-conductivity power supply charging device comprises a box body, the box body panel is connected to the box body, be equipped with the optical axis screw in the box body, the middle part cover of optical axis screw is equipped with the spring, the one end swing joint axle sleeve of optical axis screw, insulating substrate is connected to the other end, insulating substrate's limit portion is equipped with the pulley, a carbon brush assembly is do not connected to insulating substrate's left part and right part, carbon brush assembly and the contact of electrically conductive gyro wheel, the one end of electrically conductive gyro wheel is worn out from the box body panel, the overcoat of bearing is connected at the center of electrically conductive gyro wheel, the endotheca both sides of bearing are equipped with an insulating gasket respectively, insulating gasket passes through fastening screw and is connected with.

The charging electrode copper bar is connected with the wind-solar hybrid power generation device.

Compared with the prior art, the invention has the following beneficial effects:

1. the invention is provided with a man-machine interaction device in the bridge or the tunnel, the man-machine interaction device is carried out through a bus-system alarm device, and self-induction alarm, mobile phone alarm and manual alarm can be realized by using the combination of units such as a vibration sensor, an infrared sensor, an NFC near field communication identifier, a two-dimensional code, an SOS address button and the like in the bus-system alarm device, so that the device can realize alarm through various means, and accidents can be reported and processed in time.

2. The invention utilizes the infrared sensor to sense personnel in the bus-system alarm device, automatically finishes alarm when the infrared sensor senses a human body, triggers the track robot by a signal, quickly and automatically drives the track robot to an alarm accident site, carries out video recording and shooting on the site through the information acquisition device, and simultaneously provides necessary help for drivers and passengers. If the drivers and passengers encounter illegal parking or get off the bridge floor to view scenery, the invention can drive the drivers and passengers away through the three-in-one directional loudspeaker device, thereby avoiding traffic accidents.

3. The track robot can perform conventional automatic reciprocating intelligent patrol operation on the inward flanging track, and can play a certain warning role through the red and blue flashing warning lamp device in the patrol operation process. During patrol, visibility judgment and crosswind (crosswind) level judgment are carried out on a monitored area through the meteorological sensor module device, and dead-corner-free pavement temperature measurement is carried out through the non-contact pavement temperature measurement sensor device with the scanning function. Once the data which can prevent the normal driving of traffic is detected, the track robot sends the speed control and limiting instruction to the LED information distribution screen device at the adjacent road section through the 4G and 5G network transmission devices at the first time, the speed value of the variable speed display screen device is changed immediately, the road early warning is effectively realized, and the traffic accident is avoided.

4. The information acquisition device carries out dead-angle-free scanning on the road surface by the laser sensor with the scanning function, and finds that objects are thrown on the road surface, the track robot uploads a scene picture to a background command center and related management departments through the 4G and 5G network transmission devices at the first time, and sends a speed control instruction to an LED information release screen device at an adjacent road section, so that the speed value of the variable speed display screen device is changed immediately, and a traffic signal instruction is made through the guide indication screen device, so that traffic accidents are avoided.

5. The information acquisition device disclosed by the invention can be used for finding that objects are thrown on the road surface, and making voice prompt and object throwing illumination for passing vehicles through the three-in-one directional loudspeaker device, so that the passing vehicles can effectively avoid obstacles, and the occurrence of traffic accidents is avoided.

6. The invention can collect and count the vehicle information, vehicle characteristics, vehicle flow and the like of the passing vehicles in real time through the video AI detection, the RFID and the laser scanning module by the information collecting device, and the collected information is uploaded to the traffic management command center in time through the 4G and 5G network transmission devices, thereby providing a research and decision basis for traffic management departments to keep the traffic smooth and manage traffic safety. And the invention can automatically take a snapshot to obtain evidence by the information acquisition device when detecting that the passing vehicle has traffic illegal behaviors such as too high driving speed, driving without keeping safe distance, lane change at will, driving mobile phone and the like. The track robot issues illegal data and information to the LED information distribution screen device in front, and the effect of frightening is played in time.

7. According to the invention, the automatic centering lock catch type female connection seat device is arranged on the track robot, and when the track robot cannot return to a maintenance point by itself, rescue of the track robot can be realized through the traction device and the automatic centering lock catch type male connection device. The automatic centering locking type connection female seat device and the automatic centering locking type connection male head device have the advantages that automatic connection and locking can be realized, and the timeliness and the convenience of fault elimination can be fully improved.

8. The invention designs a three-in-one directional loudspeaker device which has the functions of a directional loudspeaker, a high-power LED lighting and light supplementing lamp and a high-power LED flash lamp. The device forms the casing with aluminum alloy cylinder barrel, cylinder barrel rear end housing, ring mesh wallboard and mesh front panel to the design has annular ventilation wall way between aluminum alloy cylinder barrel and the cylinder barrel rear end housing, has realized the casing sharing, and the casing has functions such as ventilation, heat dissipation, waterproof, protection against insects, phase reversal.

9. The track robot realizes connection power supply and charging between the roller type high-conductivity power supply charging device and the charging electrode copper strip, the conductive roller of the high-conductivity power supply charging device is stably and reliably contacted with the charging electrode copper strip, the contact loss is low, the conductivity is good, and necessary conditions are provided for the track robot to supply power and charge while working.

10. The wind-solar hybrid power generation device ensures more reliable power supply.

In summary, the following steps: the three-in-one directional loudspeaker device has the advantages of convenience and timeliness in alarming, capability of effectively avoiding traffic accidents, capability of automatically plugging and locking the automatic centering lock catch type female connection seat device and the automatic centering lock catch type male connection head device, ventilation, heat dissipation, water resistance, insect prevention, phase inversion and other functions, and stability in power supply and charging.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is an enlarged schematic view of the left structure of FIG. 1;

FIG. 3 is an enlarged schematic view of the right portion of the structure of FIG. 1;

FIG. 4 is a topology diagram of the peripheral portion of the human interaction device;

FIG. 5 is a topological diagram of an internal portion of the human-computer interaction device;

FIG. 6 is a schematic diagram of the application of the LED information distribution screen device and the variable speed limit display screen device in a tunnel;

FIG. 7 is a schematic diagram of the application of the LED information publishing screen device and the variable speed limiting display screen device on a bridge;

FIG. 8 is a left side view schematic diagram of the track robot and its connection structure;

FIG. 9 is a schematic diagram of the right view structure of the track robot and its connection structure;

fig. 10 is a front perspective view of the roller type high conductivity electric charging apparatus;

fig. 11 is a left side view of the roller type high conductivity power charging apparatus;

fig. 12 is a schematic structural view of a three-in-one directional speaker device;

fig. 13 is a schematic cross-sectional view of the self-centering latching type female connector device;

fig. 14 is a left side view of the female self-centering latching connector;

fig. 15 is a schematic cross-sectional view of a self-centering latching type male connector device;

fig. 16 is a left side view of the male device with the locking type connector;

FIG. 17 is a left side view of the buckle;

FIG. 18 is a left side view of the "T" shape of the fulcrum sheet;

FIG. 19 is a schematic top view of the "T" shaped fulcrum plate;

FIG. 20 is a front view of the "T" shaped fulcrum sheet;

fig. 21 is a schematic structural diagram of a connection locking state of the automatic centering locking type female connection seat device and the automatic centering locking type male connection device.

Reference numerals: 1-an inner flanging track; 2-charging electrode copper bar; 3-an orbital robot; 4-roller type high conductivity power supply charging device; 5-wind-solar hybrid power generation device; 6-a human-computer interaction device; 7-bus system alarm device; 8-a track robot control system; 9-a wireless receiving device; 10-an information acquisition device; 11-a three-in-one directional loudspeaker device; 13-a wireless transmitting device; 12-4G, 5G network transmission device; 14-red and blue flashing warning light device; 15-a meteorological sensor module apparatus; 16-LED information publishing screen device; 17-variable speed limit display screen device; 18-signal direction indicator screen means; 19-a traction device; 20-automatic centering locking type male connector device;

reference numerals of the orbital robot member: 301-drive wheel set means; 302-brake wheel set device; 303-guide wheel set means; 304-automatic centering locking type connection female seat device; 305-a photoelectric encoder; 306-a hall sensor one; 307-Hall sensor II, 308-battery pack, 309-hinge, 310-lock catch, 311-diagonal draw bar and 312-card slot;

reference numerals of parts of the roller-type high-conductivity electric charging apparatus: 401-an insulating substrate; 402-optical axis screw; 403-a pulley; 404-a spring; 405-a cartridge; 406-a shaft sleeve; 407-a carbon brush assembly; 408-a conductive roller; 409-a bearing; 410-insulating spacers; 411-fastening screws; 412-a box panel; 413-roller fixing block;

reference numerals of the three-in-one directional speaker device parts: 1101-a midbass speaker; 1102-tweeter; 1103 — frequency divider; 1104-an audio amplifier; 1105-high brightness LED ring lighting lamp set; 1106-constant light and flash lamp switching driving module; 1107-constant voltage constant current power supply module; 1108-temperature control heat dissipation fan; 1109-mesh panel; 1110-circular mesh wall plate; 1111-aluminum alloy cylinder body; 1112-cylindrical barrel rear end cap, 1113 annular vent wall channel, 1114-bracket;

reference numerals of the self-centering locking type connection male head device components: 201-tapered large and small head caliber pipe; 202-flange plate; 203-stroke positioning telescopic motor; 204-a Chinese character 'ri' shaped lock catch; 205-opposite symmetrical bolts; 206-a spring; 207- "T" shaped branch piece; 208-an insulating spacer; 209-conductive contact flat copper posts; 210-a telescopic shaft; 211-keyhole;

reference numbers of the automatic centering locking type connection female seat device components: 3041-tapered large and small head diameter tube; 3042-flange, 3043-transition connector, 3044-insulating plate, 3045-electrifying spring thimble.

Detailed Description

The invention is further illustrated by the following figures and examples, which are not to be construed as limiting the invention. No special mention of structure or principle is made in the prior art.

Examples are given. A track robot device applied to bridges and tunnels for preventing traffic accidents is shown in figures 1-21 and comprises an inward flanging track 1, wherein the inward flanging track 1 is connected with a track robot 3, and the track robot 3 is connected with a human-computer interaction device 6; the built-in part of the human-computer interaction device 6 comprises a track robot control system 8, the track robot control system 8 is connected with a wireless receiving device 9, an information acquisition device 10 and an information output device, and the information acquisition device 10 is connected with a 4G and 5G network transmission device 12.

The human-computer interaction device 6 also comprises an external part, the external part comprises a bus-system alarm device 7, and the bus-system alarm device 7 is connected with a wireless transmitting device 13; the wireless transmitter 13 is connected to the wireless receiver 9.

The information acquisition device 10, the information output device, the track robot control system 8, the bus-system alarm device 7, the wireless transmission device 13, and the wireless reception device 9 are collectively referred to as a human-computer interaction device 6. The control system 8 of the track robot arranged in the device needs to control each sensor and device, so that other sensors and devices including a power supply have connection relation with the control system 8 of the track robot, and the connection mode can be electric connection or signal connection.

The working principle of the device is as follows: the information acquisition device 10 acquires related information such as a road surface, the information is fed back to the track robot control system 8, the track robot control system 8 processes the information and then sends the information to the information output device, the information output device sends road condition reminding or warning to the passing vehicles close to the bridge and tunnel through means such as sound or a display screen, and the passing vehicles enter a cautious driving state in advance after passengers see the information, so that traffic accidents are prevented. When an accident occurs, a vehicle and a person get off the vehicle, alarm point position information can be triggered through the human-computer interaction device 6 and the bus-system alarm device 7, the wireless sending device 13 is in signal connection with the wireless receiving device 9, the wireless receiving device 9 is connected with the track robot control system 8, and the track robot 3 can arrive at the accident point in time according to the alarm point position to provide help for the accident point.

The track robot 3 is connected with a meteorological sensor module device 15, and the meteorological sensor module device 15 is connected with a track robot control system 8.

The information output device comprises a three-in-one directional loudspeaker device 11, a red and blue flashing warning lamp device 14, an LED information distribution screen device 16, a variable speed display screen device 17 and a signal guide indication screen device 18.

The device combines the devices, and the detailed working mode and principle are as follows:

in the practical application of the device in a bridge or a tunnel, in order to facilitate the traffic participants to obtain the matching and the help of the device at the first time when encountering an emergency, a human-computer interaction device 6 is arranged on the wave-shaped beams at the two sides of a bridge deck or a tunnel road or on the tunnel wall, preferably at a place convenient for human interaction. The working mode of the human-computer interaction device 6 is shown in fig. 4-5, and the specific installation density of the human-computer interaction device 6 is to be installed at equal intervals according to the security level. The human-computer interaction device 6 is carried out through a bus-system alarm device 7, and the bus-system alarm device 7 is formed by combining units such as a vibration sensor, an infrared sensor, an NFC near field communication identifier, a two-dimensional code, an SOS address button and the like. Alarm points (such as a bus system alarm with a box structure in a dotted line frame in fig. 4) are uniformly distributed in a scene, and each alarm point is subjected to different address codes and then is accessed to the track robot control system 8 through a bus, a wireless transmitting device 13 and a wireless receiving device 9. The bus system vibration sensor and the infrared sensor are combined to form a self-induction alarm mode; the NFC (near field communication) identification and the two-dimensional code form a mobile phone alarm mode; the SOS address button constitutes a manual alert mode.

The concrete implementation mode that the bus system vibration sensor and the infrared sensor are combined to form a self-induction alarm mode is as follows: install one set of vibrations sensor and infrared sensor combination's self-induction module together at every certain distance on bridge both sides wave form roof beam and tunnel both sides tunnel wall, carry out address numbering to every self-induction module, and give track robot control system 8 with data transmission, because the length of robot inside flanging track 1 is unanimous with total system alarm device 7's length, both spatial relationship become parallel line installation, the distribution of the alarm point of total system alarm device 7 is the equipartition design, adopt the measuring tape to measure when specifically installing the alarm point position, interval and quantity between specific alarm point and the point can be passed through total system alarm device and wireless transmitting device 13 and access track robot control system 8 in advance through the mode of serial number.

The vibration sensor in the self-induction module is used for monitoring vibration sound generated by vehicle collision in real time, including vehicle-to-vehicle collision and vehicle-to-facility collision. After the collision happens, after the vibration sensor is triggered, the self-induction module immediately transmits a signal to the track robot 3, and the track robot 3 automatically drives to an alarm accident site at the highest speed according to the position information of the alarm point at the first time to provide necessary help for the alarm accident site.

The infrared sensor has the function of mainly sensing a human body. Under normal conditions, no matter in the tunnel or on the bridge, the shadow of people can not appear, so when the infrared sensor senses the existence of human bodies, the traffic accident usually happens on the scene. When a traffic accident occurs, drivers and passengers can stand to roadside safety areas in order to ensure self safety, at the moment, after the infrared sensor senses a human body, an alarm signal is automatically completed to trigger the track robot 3, the track robot 3 automatically drives to an alarm accident site at the fastest speed in the first time, video recording and photographing are carried out on the site through the information acquisition device 10, and meanwhile necessary help is provided for the drivers and passengers. If the driver and the passenger meet the parking violation or get off the car on the bridge floor and view and admire the scenery, drive away the driver and the passenger through trinity directive property speaker device 11, serious will carry out the parking violation through information acquisition device 10 and take a candid photograph and collect evidence, avoid the traffic accident to take place.

The information acquisition device 10 has a vehicle information automatic acquisition function, so the information acquisition device 10 is preferably a vehicle automatic information acquisition device 10, the vehicle automatic information acquisition device 10 is used for acquiring and counting vehicle information, vehicle characteristics, vehicle flow and the like of passing vehicles at any time through a video AI detection module, an RFID (radio frequency identification module) and a laser scanning module, the acquired information is timely uploaded to a traffic management command center through a 4G and 5G network transmission device 12, and research and decision basis is provided for traffic management department to ensure smoothness and traffic safety management.

The device keeps all-weather uninterrupted dead angle-free in a bridge or a tunnel, is arranged on the upper covering surface of the bridge from the bridge head to the bridge tail, and is even longer (the specific covering length depends on the installation length of a track); the method is applied to a tunnel from the entrance of the tunnel to the exit of the tunnel on the covering surface (the entrance and the exit of the tunnel can be extended to the position about 5 meters outside the tunnel opening, and the specific covering length depends on the installation length of the track). The track robot 3 will carry out conventional automatic reciprocating intelligent patrol operation on the inner flanging track 1, and in the patrol operation process, firstly the prepared red and blue flashing warning lamp device 14 on the track robot 3 is lighted, and the red and blue flashing warning lamp device 14 will play a certain warning role. Meanwhile, visibility judgment and crosswind (crosswind) level judgment are carried out on a monitored area through the meteorological sensor module device 15, and dead-corner-free pavement temperature measurement is carried out through the non-contact pavement temperature measurement sensor device with the scanning function. Once the data (such as heavy fog, foggy fog, crosswind, heavy rain, heavy snow, low road friction coefficient, icy road and the like) which prevent the normal running of the traffic is detected, the track robot 3 sends speed control and speed limit instructions to the LED information issuing screen device 16 of the adjacent road section through the 4G and 5G network transmission device 12 for the first time, and the speed value of the variable speed display screen device 17 is changed immediately, so that the road early warning is effectively realized, and the traffic accidents are avoided. Meanwhile, the data is sent back to the background command center, and powerful research and judgment decision basis is provided for traffic management.

This device carries out no dead angle scanning to the road surface through information acquisition device 10 from the laser sensor who takes scanning function, in case find the object that shed, track robot 3 will upload the scene photo to backstage command center and relevant administrative department through 4G, 5G network transmission device 12 very first time, will control fast instruction and send to coming to the LED information issue screen device 16 of highway section of closing on, change the speed value of variable speed display screen device 17 immediately. Meanwhile, according to the lane where the sprinkled object or the traffic accident is located, the track robot 3 opens the signal guide indication screen device 18 configured facing the incoming vehicle direction at the first time, flickers the highlight LED yellow indication arrow changing in advance, and gives an indication of accurately switching lanes in advance when facing the adjacent vehicle (if the vehicle is thrown in the lane, the track robot signal guide indication screen will flick the yellow arrow '↙' to indicate that the adjacent vehicle is switched to the overtaking lane in advance; when the sprinkled object appears in the overtaking lane, the track robot signal guide indication screen 18 will flick the yellow arrow '↘' to indicate that the adjacent vehicle is switched to the lane in advance), and simultaneously sends out a voice prompt through the three-in-one directional loudspeaker device 11: the road surface in the place ahead has the obstacle, please change the lane in advance, and open the lighting unit in trinity directional loudspeaker device 11 in the tunnel, and the illumination area reaches more than 200 square meters, and average illuminance reaches 2000 lumens's light filling, aims at the on-the-spot irradiation of obstacle, provides bright current obstacle avoidance condition for the vehicle that approaches.

When the object is thrown or the traffic accident obstructs all lanes, and the traffic condition is not met, the track robot signal guiding indication screen device 18 will flash red mark x and the word prompt of no traffic are switched, and simultaneously, the voice prompt is sent out: the front road has no traffic condition, the road is temporarily closed, and the vehicles are required to be stopped at the same distance in sequence, so as to avoid the traffic accident and the like for field guidance. When road surface visibility is low, the track robot can judge by oneself through the visibility sensor in self configuration meteorological sensor module device 15, and track robot 3 then selects automatic initial position that stops at the bridge tunnel, carries out long-distance prompt in the future, and the suggestion content contains characters and pronunciation synchronous broadcast, for example: the visibility of the road ahead is low, please keep the distance between cars, turn on the double flashing lights, go ahead at low speed; when the road surface freezes, the long-distance temperature measurement sensor of infrared non-contact that track robot can dispose meteorological sensor module device 15 through self carries out the temperature measurement and judges the road surface, and track robot 3 then selects automatic stop in the initial position of bridge tunnel this moment, carries out long-distance prompt in the same place as before, and the suggestion content contains characters and pronunciation synchronization broadcast, for example: the front road is frozen, the distance of the vehicle is kept, the direction of violent braking and violent driving is not needed, and the vehicle moves forwards at low speed; after the field road obstacle treatment is finished or when the weather returns to normal, the track robot signal guiding indication screen device 18 displays a normally bright green straight arrow "×" indicating that the vehicle can normally pass. Under the combined function application condition of this application through track robot 3, meteorological sensor module device 15, signal direction indicator screen device 18, trinity directional loudspeaker device 11, will play timely effectual warning and suggestion effect in bad weather and complicated traffic environment, will play the effective direct action of going to the traffic accident prevention.

If when the traffic accident happens in the bridge and tunnel road section, the track robot selects to retreat to the position close to 100 meters away from the accident occurrence point or even farther, and carries out remote advance prompt, thereby playing more timely and effective warning effect and effectively preventing the secondary traffic accident from happening.

The device automatically captures and obtains evidence of traffic illegal vehicles such as a bridge and a tunnel which pass by the device, travel at too high speed without keeping a safe distance, randomly change lanes, drive a mobile phone and the like through an artificial intelligent camera arranged on the information acquisition device 10 and a laser sensor with a scanning function. The synchronous flash lamp is provided by the three-in-one directional loudspeaker device 11 during night photographing, the illegal data and information are issued to the LED information issuing screen device 16 in front by the track robot 3, the effect of frightening is timely played, and meanwhile, the data are sent back to the background command center, so that a more powerful research and judgment decision basis is provided for traffic management.

The relevant data of the process can be sent back to the background command center in real time by the device, so that a more powerful decision-making basis is provided for traffic management.

The three-in-one directional loudspeaker device 11 comprises an aluminum alloy cylindrical barrel 1111, the rear end of the aluminum alloy cylindrical barrel 1111 is connected with a cylindrical barrel rear end cover 1112, an annular ventilation wall 1113 is arranged between the inner diameter of the cylindrical barrel rear end cover 1112 and the outer diameter of the rear end of the aluminum alloy cylindrical barrel 1111, and an annular mesh wall plate 1110 is arranged at the outlet of the annular ventilation wall 1113; a support 1114 is arranged at the hollow part of the rear part of the aluminum alloy cylindrical barrel 1111, the middle part of the support 1114 is connected with a temperature control radiating fan 1108, and the front part of the support 1114 is connected with a constant voltage and constant current power supply module 1107 and a constant lighting and flash lamp switching drive module 1106; the front part of the aluminum alloy cylindrical barrel 1111 is connected with a high-brightness LED annular lighting lamp set 1105, the back part of the high-brightness LED annular lighting lamp set 1105 is connected with a medium-low sound horn 1101, and a frequency divider 1103 and an audio amplifier 1104 are arranged beside the medium-low sound horn 1101; the inside diameter limit of high bright LED annular lighting lamp group 1105 connects mesh front panel 1109, and the middle part of mesh front panel 1109 connects tweeter 1102.

The three-in-one directional loudspeaker device 11 is based on a good directional loudspeaker and is formed by a medium-low sound horn, a high sound horn, a frequency divider, an audio power amplifier, an inverter hole sound box body and the like in order to ensure the best effect; a good high-power LED lighting light supplement lamp is composed of a high-brightness LED lighting lamp group, a high-conductivity heat dissipation material, a constant-voltage constant-current driving module, a temperature-control heat dissipation fan, an outdoor waterproof shell and the like; a good high-power LED flash lamp has a design idea that a high-brightness LED lamp group, a constant-voltage constant-current driving module, a waterproof shell used outdoors and the like need to be formed, and the three technologies are applied, superposed and fused. This trinity directional loudspeaker device 11's structure at first designs the casing of three device into a box structure to this box possesses effects such as self heat dissipation, ventilation, waterproof, phase reversal. Wherein, the ring mesh wall 1110 plays the role of insect prevention and dust filtration. In the trinity directive speaker device 11, aluminum alloy cylinder barrel 1111, cylinder barrel rear end cover 1112, ring mesh wallboard 1110 and mesh front panel 1109 constitute one set of complete cylinder box.

Constitute directional speaker function through well woofer 1101, frequency divider 1103, audio amplifier 1104, control by temperature change radiator fan 1108 and tweeter 1102 etc. among the trinity directional speaker device 11, the track robot control system device 8 in specific sound source input and the track robot 3 is connected. When bass is pushed, in order to restore maximum power, the rear end of the aluminum alloy cylinder 1111 and the rear end cover 1112 of the cylinder form an annular ventilation wall channel to form a phase reversal hole effect, when the audio amplifier 1104 works for a long time to generate heat, the temperature control cooling fan 1108 can be automatically started, air enters the annular ventilation wall channel from the rear end of the aluminum alloy cylinder 1111 and the rear end cover 1112 of the cylinder, and air is exhausted from the mesh front panel 1109 to form a ventilation cooling effect.

In this trinity directive property speaker device 11 among this trinity directive property speaker device 11 through set up the bright LED annular lighting lamp group 1105 of installation in cylinder box inside, normally bright with flash light switching drive module 1106, constant voltage constant current power supply module 1107, control by temperature change radiator fan 1108, mesh front panel 1109, ring mesh wallboard 1110, aluminum alloy cylinder 1111, cylinder barrel rear end cap 1112 etc. constitute the bright lighting unit of LED height. The start-up of the high bright lighting unit of LED is controlled by track robot control system device 8 in track robot 3, high bright LED annular lighting lamp group 1105 when opening, carry out conduction heat dissipation by aluminum alloy cylinder 1111, work heat when long term risees can automatic start control by temperature change radiator fan 1108 and carry out ventilation and heat dissipation, the radiating path is also through the annular ventilation wall way air inlet that aluminum alloy cylinder 1111 rear end and cylinder rear end cover 1112 constitute, from mesh front panel 1109 air-out, whole wind direction circulation aluminum alloy cylinder 1111 inner wall and high bright LED annular lighting lamp group 1105 wind around to mesh front panel 1109, form quick ventilation cooling effect.

Structural design about trinity directive property speaker device 11 is on the whole, and is unanimous basically with the in-service use installation direction, consequently, this device can keep again effectively waterproof under the good prerequisite of ventilation cooling in the in-service use process, accords with outdoor service conditions.

The top of the track robot 3 is provided with a driving wheel set device 301, a braking wheel set device 302 and a guiding wheel set device 303; the driving wheel set device 301 is connected with a photoelectric encoder 305, and the photoelectric encoder 305 is connected with the track robot control system 8; the top end of the track robot 3 is connected with a first Hall sensor 306 and a second Hall sensor 307.

The driving wheel set device 301, the braking wheel set device 302 and the guiding wheel set device 303 are power systems of the track robot 3.

The driving wheel set device 301 adopts a large-torque speed regulating motor, the design speed is stepless and adjustable within 0-35 kilometers per hour, the power is directly driven by the motor, necessary conditions are provided for flexible control response and timely, and the rotating shaft of the motor adopts a symmetrical double-output shaft design, so that the optimal synchronism of left and right driving wheels can be ensured. The photoelectric encoder 305 is designed and installed in the motor, so that accurate mileage data of the robot in driving can be updated at any time, a background command center can master the accurate position of the track robot on the track at any time, and functions of accurate target arrival locking and the like are provided for command center scheduling and field alarm instructions under the cooperation of a brake. Brake wheelset device 302 is for leading to the axle design, at logical axle installation magnetic brake, and the braking design is outage braking (energy-conserving mode design), and even track robot 3 can not influence braking effect under the power shortage condition yet, and the brake not only brings power maximize design for the motor with driving motor's separately design, and the coefficient of generating heat of while greatly reduced motor fully improves each item technical performance. The guide wheel set device 303 is designed and installed with four sets of shock absorbers, so as to ensure that the track robot has the best trafficability in the track and effectively reduce the running resistance of the robot in the track.

This device possesses the mileage and the warning point distribution self-learning ability to the track, and concrete implementation mode: after the inward flanging track 1 is installed in the bridge or the tunnel, magnetic materials are respectively installed at the beginning and the end positions of the inward flanging track 1 to serve as identification marks of the track robot 3. When the track robot 3 is set to a learning mode, the track robot 3 will sense the initial point magnetic material of the inward flanging track 1 through the Hall sensor I306 and transmit the initial point magnetic material to the track robot control system 8, then the track robot 3 starts the mileage auto-learning, after leaving the initial point magnetic material, the track robot 3 will collect the rotation speed and the number of turns of the driving wheel set 301 in real time to the track robot control system 8 through the photoelectric encoder 305, when the track robot 3 runs to the end point of the inward flanging track 1, the Hall sensor II 307 installed on the track robot 3 senses the end point magnetic material and transmits the end point magnetic material to the track robot control system 8, the track robot 3 finishes the one-way learning, at this time, the track robot control system 8 will automatically calculate the total length of the inward flanging track 1, the algorithm can be completed through the perimeter of the driving wheel multiplied by the number of turns, and automatically setting the accurate positions of the track robot 3 for stopping at the starting point and the end point on the inner flanging track 1. Therefore, when any alarm point on the bus-system alarm device 7 is installed, the distance between each point and the starting point or the end point of the inward flanging track 1 is set and transmitted to the track robot control system 8, and in practical application, no matter which alarm point is triggered, the track robot control system 8 can accurately acquire the position of the alarm point and control the track robot 3 to reach the accident site of the alarm point at the highest speed, so that necessary help is provided for the alarm point.

The track robot 3 is provided with an automatic centering locking type connection female seat device 304; the automatic centering locking type female connection seat device 304 includes a tapered large-small head caliber pipe 3041, a large-caliber end of the tapered large-small head caliber pipe 3041 is connected with a flange 3042, a small-caliber end of the tapered large-small head caliber pipe 3041 is connected with a transition connector 3043, the transition connector 3043 is connected with an insulating plate 3044, and an energizing spring thimble 3045 is arranged in the insulating plate 3044.

The device comprises a track robot foreign aid rescue device, wherein the track robot foreign aid rescue device comprises a traction device 19, and the traction device 19 is connected with an automatic centering lock catch type connection male head device 20; the automatic centering locking type male connector device 20 comprises a stroke positioning telescopic motor 203, wherein the stroke positioning telescopic motor 203 is connected with a flange plate 202, the flange plate 202 is connected with a large-caliber end of a conical large-small-head caliber pipe 201, and a small-caliber end of the conical large-small-head caliber pipe 201 is connected with a T-shaped fulcrum sheet 207; a telescopic shaft lever 210 of the stroke positioning telescopic motor 203 is connected with the middle part of the herringbone lock catch 204, two lock holes 211 are arranged on the herringbone lock catch 204, two opposite symmetrical lock tongues 205 are respectively arranged in the two lock holes 211, the rear parts of the opposite symmetrical lock tongues 205 are arranged in the lock holes 211, the middle parts of the two opposite symmetrical lock tongues 205 are connected through shaft pins, the shaft pins are connected with a vertical direction rod of a T-shaped fulcrum piece 207, a horizontal direction flat plate of the T-shaped fulcrum piece 207 is connected with a conductive contact flat-head copper column 209 through an insulating gasket 208, and the conductive contact flat-head copper column 209 penetrates out of the insulating gasket 208; the front ends of two opposite symmetrical locking tongues 205 pass through the horizontal flat plate of the T-shaped fulcrum piece 207 and are connected through a spring 206.

The T-shaped fulcrum sheet 207 is provided with a movable space for the opposite symmetrical lock tongues 205 except for symmetrical notches, the rest parts of the T-shaped fulcrum sheet are welded with the small-caliber end of the conical large-small-head caliber pipe 201 into a whole, the conductive contact flat-head copper column 209 is fixed on the plane of the T-shaped fulcrum sheet 207 through the insulating gasket 208, and the opposite symmetrical lock tongues 205 are fixed on the fulcrums of the T-shaped fulcrum sheet 207 through the shaft pins, so that flexible repeated action conditions are provided for the T-shaped fulcrum sheet 207. The flange 202 is used for connecting and fixing with the small tractor device 19.

The automatic centering locking type female connection seat device 304 is matched with the automatic centering locking type male connection head device 20 for use. The track robot 3 has been equipped with automatic centering hasp formula female seat device 304 of plugging into for the rescue device of foreign aid, when track robot 3 self breaks down and leads to stopping and can't return track starting point maintenance work platform on the track, maintainer accessible work platform opens track port lid. The carried small-sized tractor device 19 is put into a track, and under the propelling action of the small-sized tractor device 19, the anchored robot 3 is pulled back for maintenance after being automatically plugged and locked by the automatic centering locking type plugging male head device 20 and the automatic centering locking type plugging female seat device 304. The small tractor 19 is provided with a remote wireless remote controller and an automatic centering locking type connection male head device 20 which is completely matched with the robot, after the automatic centering locking type connection male head device 20 and a female seat 304 of the automatic centering locking type connection device are automatically butted to a position, the locking buckles in the two connection devices can be automatically locked, and meanwhile, the tractor can forcibly electrify a magnetic brake of the track robot through the connection device to release the brake, so that the resistance-free rescue is ensured.

The conical large and small head caliber pipes in the automatic centering lock catch type connection female seat device 304 are integrally conical 3041, large caliber ends are welded with a flange 3042, the flange 3042 is fixedly connected with the rail robot 3, the large mouths of the conical large and small head caliber pipes 3041 face the small caliber ends of the conical large and small head caliber pipes 201 of the automatic centering lock catch type connection male head device 20, when the rail robot 3 where the automatic centering lock catch type connection female seat device 304 is located is in a static state, the small tractor device 19 where the automatic centering lock catch type connection male head device 20 is located is under the action of propelling movement, the connection propulsion of automatic centering is realized, and when the small head caliber pipes 3041 are pushed out of the small head ports. The opposite symmetrical lock tongues 205 automatically open under the action of the spring 206, and buckle on the small end of the conical large and small end diameter pipe 3041, meanwhile, the conductive contact flat copper column 209 is in contact with and electrified by the electrifying spring thimble 3045, the conductive contact flat copper column 209 is connected with a battery in the small tractor device 19, the electrifying spring thimble 3045 is connected with a magnetic coil of the braking wheel set device 302 in the track robot 3, so that the braking wheel set device 302 releases braking, meanwhile, a control circuit in the small tractor device 19 sends a signal to the stroke positioning telescopic motor 203, the stroke positioning telescopic motor 203 pushes 204-shaped buckles fixed on the motor shaft head and sleeved on the opposite symmetrical locking tongues 205 to the shoulders of the opposite symmetrical locking tongues 205 in a fixed distance, so that the opposite symmetrical locking tongues 205 are completely locked, the small tractor device 19 is ensured to be connected and locked in place with the track robot 3, and the track robot 3 is pulled back to a track starting point maintenance operation platform for maintenance.

A battery pack 308 is arranged in the track robot 3; the battery pack 308 can ensure that the track robot 3 can last for more than 8 hours when various functions are turned on under the condition that power cannot be supplied outside the track.

The inner flanging track 1 is connected with a charging electrode copper bar 2, the charging electrode copper bar 2 is connected with a roller type high-conductivity power supply charging device 4, and the roller type high-conductivity power supply charging device 4 is connected with a battery pack 308; the roller type high-conductivity power supply and charging device 4 comprises a box body 405, the box body 405 is connected with a box body panel 412, an optical axis screw 402 is arranged in the box body 405, a spring 404 is sleeved in the middle of the optical axis screw 402, one end of the optical axis screw 402 is movably connected with a shaft sleeve 406, the other end of the optical axis screw is connected with an insulating substrate 401, a pulley 403 is arranged on the edge of the insulating substrate 401, a carbon brush assembly 407 is respectively connected to the left portion and the right portion of the insulating substrate 401, the carbon brush assembly 407 is in contact with a conductive roller 408, one end of the conductive roller 408 penetrates out of the box body panel 412, the center of the conductive roller 408 is connected with an outer sleeve of a bearing 409, an insulating gasket 410 is respectively arranged on two sides of the inner sleeve of the bearing 409, the insulating gasket 410 is connected with a roller.

On the premise of normal external power supply, the device can be charged in real time, charging movement and static states through the roller type high-conductivity power supply charging device 4. The specific connection mode of the device is that bearings 409 are respectively embedded in the centers of the left and right conductive rollers 408 and symmetrically fixed on roller fixing blocks 413 through fastening screws 411, in order to ensure insulation between two roller 408 electrodes and the roller fixing blocks 413, insulating gaskets 410 are respectively installed on two sides of the conductive rollers 408 for insulation and isolation, the roller fixing blocks 413 are fixed in the middle of an insulating substrate 401, and carbon brushes installed in carbon brush assemblies 407, located on the left and right outer sides of the conductive rollers 408, of the insulating substrate 401 and the conductive rollers 408 form a static conductive path for rotation conversion. Wherein; in order to ensure good conductive contact between the conductive roller 408 and the charging level copper bar device 2, four corners of the bottom of the insulating substrate 401 are respectively provided with a spring top shaft and pulleys 403, the spring top shaft is composed of an optical axis screw 402, a spring 404 and a shaft sleeve 406, wherein the shaft sleeve 406 is fixed at four corners of the bottom of the box body 405, the shaft sleeve 406 provides vertical linear motion conditions for the optical axis screw 402, the spring 404 arranged on the optical axis screw 402 ensures that a certain elastic force is kept between the insulating substrate 401 and the box body 405, and in order to ensure uniform elastic force at four corners, the friction coefficient between the optical axis screw 402 and the shaft sleeve 406 is reduced to the lowest and is kept as consistent as possible, and four groups of positioning pulleys 403 are arranged between two sides of the insulating substrate 401 and two.

The charging electrode copper bars 2 are connected with the wind-solar complementary power generation device 5, wherein the two charging electrode copper bars 2 and the inward flanging rail 1 are arranged on the inner side top wall of the inward flanging rail 1 in parallel lines, the left-right distance between the two charging electrode copper bars 2 and the inward flanging rail 1 is consistent with the left-right distance between the two conductive rollers 408 in the roller type high-conductivity power supply charging device 4, the installation length is consistent with the length of the inward flanging rail 1, and two ends of the inward flanging rail 1 are respectively connected with one set of wind-solar complementary power generation device 5, so that a double-backup disaster backup power supply condition is formed. The wind-solar hybrid power generation device 5 is a set of power generation application system, the system stores the generated electric energy into a storage battery by utilizing a solar cell matrix and a wind driven generator (converting alternating current into direct current), when a user needs to use power, an inverter converts the direct current stored in the storage battery into alternating current, and the alternating current is transmitted to a user load through a power transmission line. The wind power generator and the solar cell array are used for generating power together.

The device of the rail robot combines the applications of advanced intelligent mechanical and electrical integration control, abundant sensor technology, scientific artificial intelligence algorithm, the Internet of things of the system, wireless transmission technology and the like, and comprehensively realizes the technological innovation of bridge and tunnel artificial intelligence traffic management.

Claims

1. The utility model provides an use track robot device at bridge tunnel prevention traffic accident takes place which characterized in that: the device comprises an inner flanging track (1), wherein the inner flanging track (1) is connected with a track robot (3), and the track robot (3) is connected with a human-computer interaction device (6); the interior of the human-computer interaction device (6) comprises a track robot control system (8), the track robot control system (8) is connected with a wireless receiving device (9), an information acquisition device (10) and an information output device, and the information acquisition device (10) is connected with a 4G and 5G network transmission device (12).

2. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 1, wherein: the man-machine interaction device (6) further comprises an external part, the external part comprises a bus-system alarm device (7), and the bus-system alarm device (7) is connected with a wireless transmitting device (13); the wireless transmitting device (13) is in signal connection with the wireless receiving device (9).

3. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 1, wherein: the track robot (3) is connected with a meteorological sensor module device (15), and the meteorological sensor module device (15) is connected with a track robot control system (8).

4. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 1, wherein: information output device includes trinity directional loudspeaker device (11), red blue flashing warning light device (14), LED information issue screen device (16), variable speed display screen device (17) and signal direction indicator screen device (18).

5. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 4, wherein: the three-in-one directional loudspeaker device (11) comprises an aluminum alloy cylindrical barrel (1111), the rear end of the aluminum alloy cylindrical barrel (1111) is connected with a cylindrical barrel rear end cover (1112), an annular ventilation wall channel (1113) is arranged between the inner diameter of the cylindrical barrel rear end cover (1112) and the outer diameter of the rear end of the aluminum alloy cylindrical barrel (1111), and an annular mesh wall plate (1110) is arranged at the outlet of the annular ventilation wall channel (1113); a support (1114) is arranged at the hollow part of the rear part of the aluminum alloy cylindrical barrel (1111), the middle part of the support (1114) is connected with a temperature control radiating fan (1108), and the front part of the support (1114) is connected with a constant voltage and constant current power supply module (1107) and a normally-on and flash lamp switching drive module (1106); the front part of the aluminum alloy cylindrical barrel (1111) is connected with a high-brightness LED annular lighting lamp set (1105), the back part of the high-brightness LED annular lighting lamp set (1105) is connected with a medium-low loudspeaker (1101), and a frequency divider (1103) and an audio amplifier (1104) are arranged beside the medium-low loudspeaker (1101); the inner diameter edge of the high-brightness LED annular lighting lamp group (1105) is connected with a mesh front panel (1109), and the middle part of the mesh front panel (1109) is connected with a tweeter (1102).

6. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 1, wherein: the top of the track robot (3) is provided with a driving wheel set device (301), a braking wheel set device (302) and a guiding wheel set device (303); the driving wheel set device (301) is connected with a photoelectric encoder (305), and the photoelectric encoder (305) is connected with the track robot control system (8); the top end of the track robot (3) is connected with a first Hall sensor (306) and a second Hall sensor (307).

7. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 1, wherein: the track robot (3) is provided with an automatic centering lock catch type connection female seat device (304); the automatic centering locking type connection female seat device (304) comprises a conical large-small head caliber pipe (3041), a large-caliber end of the conical large-small head caliber pipe (3041) is connected with a flange plate (3042), a small-caliber end of the conical large-small head caliber pipe (3041) is connected with a transition connector (3043), the transition connector (3043) is connected with an insulating plate (3044), and an electric spring ejector pin (3045) is arranged in the insulating plate (3044).

8. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 1, wherein: the device comprises a track robot foreign aid rescue device, wherein the track robot foreign aid rescue device comprises a traction device (19), and the traction device (19) is connected with an automatic centering lock catch type connection male head device (20); the automatic centering locking type male connector device (20) comprises a stroke positioning telescopic motor (203), wherein the stroke positioning telescopic motor (203) is connected with a flange plate (202), the flange plate (202) is connected with a large-caliber end of a conical large-diameter and small-diameter head caliber pipe (201), and a small-caliber end of the conical large-diameter and small-diameter head caliber pipe (201) is connected with a T-shaped supporting point sheet (207); a telescopic shaft rod (210) of a stroke positioning telescopic motor (203) is connected with the middle part of a Chinese character 'ri' shaped lock catch (204), two lock holes (211) are arranged on the Chinese character 'ri' shaped lock catch (204), two opposite symmetrical lock tongues (205) are respectively arranged in the two lock holes (211), the rear parts of the opposite symmetrical lock tongues (205) are arranged in the lock holes (211), the middle parts of the two opposite symmetrical lock tongues (205) are connected through a shaft pin, the shaft pin is connected with a vertical direction rod of a 'T' -shaped fulcrum sheet (207), a horizontal direction flat plate of the 'T' -shaped fulcrum sheet (207) is connected with a conductive contact flat-headed copper column (209) through an insulating gasket (208), and the conductive contact flat-headed copper column (209) penetrates out of the insulating gasket (; the front ends of two opposite symmetrical lock tongues (205) pass through a horizontal flat plate of the T-shaped supporting point sheet (207) and then are connected through a spring (206).

9. The rail robot device applied to bridge and tunnel for preventing traffic accidents according to claim 1, wherein: a battery pack (308) is arranged in the track robot (3); the inner flanging track (1) is connected with a charging electrode copper bar (2), the charging electrode copper bar (2) is connected with a roller type high-conductivity power supply charging device (4), and the roller type high-conductivity power supply charging device (4) is connected with a battery pack (308); the roller type high-conductivity power supply charging device (4) comprises a box body (405), the box body (405) is connected with a box body panel (412), an optical axis screw (402) is arranged in the box body (405), a spring (404) is sleeved in the middle of the optical axis screw (402), one end of the optical axis screw (402) is movably connected with a shaft sleeve (406), the other end of the optical axis screw is connected with an insulating substrate (401), a pulley (403) is arranged at the edge of the insulating substrate (401), the left part and the right part of the insulating substrate (401) are respectively connected with a carbon brush assembly (407), the carbon brush assembly (407) is contacted with a conductive roller (408), one end of the conductive roller (408) penetrates out of the box body panel (412), the center of the conductive roller (408) is connected with an outer sleeve of a bearing (409), two sides of an inner sleeve of the bearing (409) are respectively provided with an insulating gasket (410), the insulating gasket, the roller fixing block (413) is arranged between the two conductive rollers (408), and the roller fixing block (413) is connected with the insulating substrate (401).

10. The robotic device of claim 9, wherein the robotic device is adapted to be used in a bridge or tunnel to prevent traffic accidents, and further comprising: and the charging electrode copper bar (2) is connected with a wind-solar complementary power generation device (5).